CN208310267U - A kind of protective fence for the horizontal hole in construction building site - Google Patents
A kind of protective fence for the horizontal hole in construction building site Download PDFInfo
- Publication number
- CN208310267U CN208310267U CN201820587097.4U CN201820587097U CN208310267U CN 208310267 U CN208310267 U CN 208310267U CN 201820587097 U CN201820587097 U CN 201820587097U CN 208310267 U CN208310267 U CN 208310267U
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- Prior art keywords
- sleeve
- corner
- way
- column
- protective fence
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Abstract
The utility model discloses a kind of protective fences for the horizontal hole in construction building site, solve existing most of protective fences, due to using fixed forms such as welding, when removing, it needs to remove using damage type, to be unfavorable for the technical issues of repetitive cycling uses, its key points of the technical solution are that including four groups of support components, intermediate module and connection component, support component includes support column, support column lower end and two intermediate corner four-way sleeves and the corner three-way sleeve for being set in upper end of support column are respectively sleeved at by bolt limit, intermediate module includes column, column lower end and two intermediate cross four-way sleeves and the T shape threeway sleeve for being set in the upper end of the column are respectively sleeved at by bolt limit, connection component include three by bolt limit be plugged between corner three-way sleeve and T shape threeway sleeve respectively and Connecting rod between two groups of corner four-way sleeves and cross four-way sleeve, has reached easy disassembly, convenient for the purpose of recycling.
Description
Technical field
The utility model relates to the horizontal hole protection technology fields in construction building site, more specifically, it relates to a kind of
Protective fence for the horizontal hole in construction building site.
Background technique
Protective fence is mainly used in the occasions such as house, highway, shopping centre, public place to personal safety and installations and facilities
Protection and protection, protective fence column are visible everywhere in we live.
In construction building site, various horizontal holes are often generated, in order to guarantee the safety of construction personnel, generally
Protective fence can be arranged around horizontal hole.Existing most of protective fences, due to removing using fixed forms such as welding
When, it needs to remove using damage type, to be unfavorable for repetitive cycling use.
Utility model content
The purpose of the utility model is to provide a kind of protective fences for the horizontal hole in construction building site, reach and conveniently tear open
Dress, convenient for the purpose of recycling.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for construction
The protective fence at the horizontal hole in building site, is respectively arranged on the support component at four angles including four groups when in use, four groups of supports when use
Component forms four edges, and each edge is equipped at least one set of intermediate module between two groups of support components, intermediate module and both ends
It is equipped with connection component between support component, support component includes support column, by the limit of movable bolt is respectively sleeved at branch
Dagger lower end and two intermediate corner four-way sleeves and the corner three-way sleeve for being set in upper end of support column, intermediate module packet
Column is included, two cross four-way sleeves of column lower end and centre are respectively sleeved at by the limit of movable bolt and are set in
The T shape threeway sleeve of the upper end of the column, connection component include three and are plugged on corner three-way set respectively by the limit of movable bolt
Cylinder T shape threeway sleeve between and the connecting rod between two groups of corner four-way sleeves and cross four-way sleeve.
By using above-mentioned technical proposal, between corner three-way sleeve, corner four-way sleeve and support column, cross four-way set
Between cylinder, T shape threeway sleeve and column and the installation of connecting rod limit is pulled out by movable bolt after use
Bolt can be disassembled out, convenient for recycling, and it is convenient in installation and removal, compared with the prior art, reach side
Just it dismounts, convenient for the purpose of recycling.
Preferably, the lower end on the support column and column towards ground is equipped with extended surface plate.
By using above-mentioned technical proposal, the setting of extended surface plate effectively increases the contact area with ground, and then makes
Protective fence is obtained integrally to be less susceptible to move.
Preferably, the corner four-way sleeve, corner three-way sleeve, cross four-way sleeve and T shape threeway sleeve pass through
There are three bolts for chain or connecting rope connection.
By using above-mentioned technical proposal, bolt is relatively fixed to each sleeve by connecting rope, so that after disassembly comes
Bolt will not be arbitrarily placed, in recycling, is assembled more convenient when protective fence.
Preferably, the connecting rod is telescopic rod, and the connecting rod includes casing and the movable inserted link for being plugged in casing,
Casing relatively close inserted link end when inserted link slides far from casing is equipped with limit assembly, and the limit assembly includes being set to casing
Screwed pipe and the screw rod for being plugged in screwed pipe, screw rod are threadedly coupled with screwed pipe, and screw rod pushes against inserted link and realizes relative limit.
By using above-mentioned technical proposal, screw rod, which is tightened, realizes that mutually limit, screw rod unscrew lower end surface phase when pushing against inserted link
When to being detached from inserted link, inserted link and casing can Relative sliding realize that telescopic adjustment connects pole length, connecting rod adjustable length more can
Size according to real standard hole assembles protective fence, and then plays and provide better protection against effect, and effectively improve protection
The scope of application on column.
Preferably, the screw rod is equipped with bull stick far from sleeve end, and bull stick is L-shaped with screw rod.
By using above-mentioned technical proposal, by rotating bull stick, convenient for driving screw rod rotation, tightening and twisting for screw rod is realized
Pine, and then realize limit and release limit.
Preferably, the screw rod is equipped with cylindrical limited block close to the lower end of inserted link, and the diameter of limited block is greater than screw rod
Diameter.
By using above-mentioned technical proposal, the effect of limited block is, limit completely disengages screwed pipe when preventing screw rod from unscrewing,
It avoids tightening limit inconvenience next time after unscrewing.
Preferably, the inserted link offers limiting slot, and limited block is slid always in limiting slot.
By using above-mentioned technical proposal, on the one hand limiting slot can effectively limit opposite turn between inserted link and casing
It is dynamic, so that limit assembly is that position keeps preferably, convenient for limit and releasing limit, on the other hand limiting slot effectively increases
Contact area between limited block and inserted link, so that more firm when limit.
In conclusion the utility model has the following beneficial effects:
One, between corner three-way sleeve, corner four-way sleeve and support column, cross four-way sleeve, T shape threeway sleeve and vertical
Between column and the installation of connecting rod limit is by movable bolt, and after use, extraction bolt, which can be realized, to be torn open
It unloads, convenient for recycling, and it is convenient in installation and removal, compared with the prior art, reach easy disassembly, convenient for repeating benefit
Purpose；
Two, the setting of extended surface plate effectively increases the contact area with ground, so that protective fence is integrally less susceptible to
It is mobile；
Three, bolt is relatively fixed to each sleeve by connecting rope, so that disassembly will not arbitrarily place bolt after coming,
When recycling, assemble more convenient when protective fence；
Four, connecting rod adjustable length more can assemble protective fence according to the size at real standard hole, and then play more preferable
Ground protection effect, and effectively improve the scope of application of protective fence；
Five, the effect of limited block is, limit completely disengages screwed pipe when preventing screw rod from unscrewing, and avoids after unscrewing next time
It is inconvenient to tighten limit；
Six, on the one hand limiting slot can effectively limit the relative rotation between inserted link and casing, so that limit assembly
It keeps preferably, convenient for limit and releasing limit, on the other hand limiting slot effectively increases between limited block and inserted link for position
Contact area so that limit when it is more firm.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment one；
Fig. 2 is the matching relationship schematic diagram of support component, intermediate module and connection component in the utility model embodiment one；
Fig. 3 is the structural schematic diagram of connecting rod in the utility model embodiment two；
Fig. 4 is the partial enlarged view in Fig. 3 at A.
In figure: 1, support component；11, support column；12, corner four-way sleeve；121, the first straight tube；122, first point of cylinder；
13, corner three-way sleeve；131, second point of cylinder；2, intermediate module；21, column；22, cross four-way sleeve；221, straight tube is connected；
23, T shape threeway sleeve；231, the second straight tube；232, third divides cylinder；3, connection component；31, connecting rod；311, casing；312, it inserts
Bar；3121, limiting slot；4, bolt；5, extended surface plate；6, connecting rope；71, screwed pipe；72, screw rod；73, bull stick；74, limited block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one, a kind of protective fence for the horizontal hole in construction building site, as shown in Figure 1, including four groups of supports
Component 1, four groups of support components 1 are respectively arranged on when in use on four angles, and four groups of support components 1 form four edges.Each edge
At least one set of intermediate module 2 is stayed at two groups support component 1, multiple groups intermediate module 2 can be set when hole is larger.In
Between be equipped with connection component 3 between component 2 and the support component 1 at both ends, realize the connection of protective fence entirety.
As shown in connection with fig. 2, support component 1 includes support column 11, is arranged that there are two corner four-way sleeves 12 on support column 11
With a corner three-way sleeve 13, two corner four-way sleeves 12 are respectively sleeved at 11 lower end of support column and centre, corner three-way
Sleeve 13 is set in 11 upper end of support column.Corner four-way sleeve 12 is including the first straight tube 121 and set on 121 centre of the first straight tube
Two first point of cylinders 122, two first point of cylinders 122 are mutually perpendicular to and vertical first straight tube 121.Corner three-way sleeve 13 includes
Three orthogonal second point of cylinders 131.Corner four-way sleeve 12 and corner three-way sleeve 13 are socketed in after support column 11 logical
It crosses movable bolt 4 and realizes relative limit, bolt 4 is extracted when splitting can be disassembled.
Intermediate module 2 includes column 21, is arranged that there are two cross four-way sleeve 22 and a T shape threeway sleeves on column 21
23.Two cross four-way sleeves 22 are respectively sleeved at 21 lower end of column and centre, and T shape threeway sleeve 23 is set on column 21
End.Cross four-way sleeve 22 includes two connection straight tubes 221 for being mutually perpendicular into crux, and T shape threeway sleeve 23 includes the
Two straight tubes 231 and the third among the second straight tube 231 divide cylinder 232, and third divides cylinder 232 and the second straight tube 231 at T-shaped.Ten
Word four-way sleeve 22 and T shape threeway sleeve 23, which are socketed in after column 21, realizes relative limit by movable bolt 4, is splitting
When extract bolt 4 can be disassembled.
Connection component 3 includes three connecting rods 31, and three connecting rods 31 are plugged on corner three-way sleeve 13 and T shape three respectively
Between logical sleeve 23 and between two groups of corner four-way sleeves 12 and cross four-way sleeve 22.Both ends are logical after 31 grafting of connecting rod
It crosses movable bolt 4 and realizes that relative limit, bolt 4 are inserted into from top to bottom.When splitting protective fence, extracting bolt 4 be can be realized
Disassembly.
As what is advanced optimized, the lower end on support column 11 and column 21 towards ground is equipped with extended surface plate 5, effectively increases
The big contact area with ground, so that protective fence is integrally less susceptible to move.
As what is advanced optimized, corner four-way sleeve 12, corner three-way sleeve 13, cross four-way sleeve 22 and T shape three
Logical sleeve 23 by the connection of connecting rope 6 there are three bolt 4, in other embodiments connecting rope 6 also can be replaced chain or its
His analog.Bolt 4 is relatively fixed to each sleeve by connecting rope 6, so that disassembly will not arbitrarily place bolt 4 after coming,
It is more convenient when assembling protective fence in recycling.
Working principle: when assembling protective fence, being first placed in ground for support column 11 and column 21, all sleeves are arranged and
It is fixed by bolt 4, the other end is plugged and fixed again after 31 one end of connecting rod is plugged and fixed, then assembled each side one by one, it is real
The installation of existing rectangular protective fence.In disassembly, bolt 4 is extracted, each components are gradually separated.
Embodiment two, a kind of protective fence for the horizontal hole in construction building site, as shown in Figure 3 and Figure 4, with embodiment
One difference is connecting rod 31.Connecting rod 31 is telescopic rod, and connecting rod 31 includes casing 311 and movable is plugged in casing
311 inserted link 312.Casing 311 is equipped with limit assembly, and limit assembly is located at casing 311 and slides in inserted link 312 far from casing
Relatively close 312 end of inserted link when 311, to guarantee the limit function after telescopic adjustment.Limit assembly includes the spiral shell set on casing 311
Pipe 71 and the screw rod 72 for being plugged in screwed pipe 71, screw rod 72 are threadedly coupled with screwed pipe 71.Screw rod 72 tightens realization when pushing against inserted link 312
Mutually limit, when screw rod 72 unscrews lower end surface relative separation inserted link 312, inserted link 312 and casing 311 can Relative sliding realize it is flexible
Adjust 31 length of connecting rod.
As what is advanced optimized, screw rod 72 is equipped with bull stick 73 far from 311 end of casing, and bull stick 73 and screw rod 72 are L-shaped.
By rotating bull stick 73, convenient for driving screw rod 72 to rotate, tightening and unscrewing for screw rod 72 is realized, and then realize limit and release limit
Position.Screw rod 72 is equipped with cylindrical limited block 74 close to the lower end of inserted link 312, and the diameter of limited block 74 is greater than the straight of screw rod 72
Diameter.The effect of limited block 74 is that limit prevents screw rod 72 from completely disengaging screwed pipe 71 when unscrewing, and avoids twisting after unscrewing next time
Tight limit is inconvenient.Inserted link 312 offers limiting slot 3121, and limited block 74 is always positioned in limiting slot 3121.Limiting slot 3121
On the one hand can effectively limit relative rotation between inserted link 312 and casing 311 so that the position of limit assembly keep compared with
It is good, convenient for limit and limit is released, 3121 another aspect of limiting slot effectively increases connecing between limited block 74 and inserted link 312
Contacting surface product, so that more firm when limit.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of protective fence for the horizontal hole in construction building site is respectively arranged on when in use it is characterized in that: including four groups
The support component (1) at four angles, four groups of support components (1) form four edges when use, each edge two groups of support components (1) it
Between be equipped at least one set of intermediate module (2), be equipped with connection component between intermediate module (2) and the support component (1) at both ends
(3), support component (1) include support column (11), by movable bolt (4) limit be respectively sleeved at support column (11) lower end and
Two corner four-way sleeves (12) of centre and the corner three-way sleeve (13) for being set in support column (11) upper end, intermediate module
(2) include column (21), limit two crosses four for being respectively sleeved at column (21) lower end and centre by movable bolt (4)
Logical sleeve (22) and the T shape threeway sleeve (23) for being set in column (21) upper end, connection component (3) include three and pass through activity
Formula bolt (4) limit is plugged between corner three-way sleeve (13) and T shape threeway sleeve (23) respectively and two groups of corner four-ways
Connecting rod (31) between sleeve (12) and cross four-way sleeve (22).
2. a kind of protective fence for the horizontal hole in construction building site according to claim 1, it is characterized in that: the branch
The lower end on dagger (11) and column (21) towards ground is equipped with extended surface plate (5).
3. a kind of protective fence for the horizontal hole in construction building site according to claim 2, it is characterized in that: described turn
Angle four-way sleeve (12), corner three-way sleeve (13), cross four-way sleeve (22) and T shape threeway sleeve (23) by chain or
There are three bolt (4) for connecting rope (6) connection.
4. a kind of protective fence for the horizontal hole in construction building site according to claim 1, it is characterized in that: the company
Extension bar (31) is telescopic rod, and the connecting rod (31) includes casing (311) and the movable inserted link for being plugged in casing (311)
(312), casing (311) relatively close inserted link (312) end when inserted link (312) slide far from casing (311) is equipped with limit assembly,
The limit assembly include set on casing (311) screwed pipe (71) and be plugged in the screw rods (72) of screwed pipe (71), screw rod (72) and
Screwed pipe (71) is threadedly coupled, and screw rod (72) pushes against inserted link (312) and realizes relative limit.
5. a kind of protective fence for the horizontal hole in construction building site according to claim 4, it is characterized in that: the spiral shell
Bar (72) is equipped with bull stick (73) far from casing (311) end, and bull stick (73) and screw rod (72) are L-shaped.
6. a kind of protective fence for the horizontal hole in construction building site according to claim 5, it is characterized in that: the spiral shell
Bar (72) is equipped with cylindrical limited block (74) close to the lower end of inserted link (312), and the diameter of limited block (74) is greater than screw rod (72)
Diameter.
7. a kind of protective fence for the horizontal hole in construction building site according to claim 6, it is characterized in that: described insert
Bar (312) offers limiting slot (3121), and limited block (74) is slid always in limiting slot (3121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820587097.4U CN208310267U (en) | 2018-04-23 | 2018-04-23 | A kind of protective fence for the horizontal hole in construction building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820587097.4U CN208310267U (en) | 2018-04-23 | 2018-04-23 | A kind of protective fence for the horizontal hole in construction building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208310267U true CN208310267U (en) | 2019-01-01 |
Family
ID=64714033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820587097.4U Expired - Fee Related CN208310267U (en) | 2018-04-23 | 2018-04-23 | A kind of protective fence for the horizontal hole in construction building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208310267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332701A (en) * | 2020-03-18 | 2020-06-26 | 西安航空学院 | Protection fence for aviation logistics transportation |
| CN112360150A (en) * | 2020-10-30 | 2021-02-12 | 中国一冶集团有限公司 | Socket pipe combined detachable triangular support frame for construction and construction method |
| CN114233031A (en) * | 2021-12-16 | 2022-03-25 | 中国长江电力股份有限公司 | Rectangular orifice quick assembling and disassembling hard protection device and using method thereof |
-
2018
- 2018-04-23 CN CN201820587097.4U patent/CN208310267U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332701A (en) * | 2020-03-18 | 2020-06-26 | 西安航空学院 | Protection fence for aviation logistics transportation |
| CN112360150A (en) * | 2020-10-30 | 2021-02-12 | 中国一冶集团有限公司 | Socket pipe combined detachable triangular support frame for construction and construction method |
| CN114233031A (en) * | 2021-12-16 | 2022-03-25 | 中国长江电力股份有限公司 | Rectangular orifice quick assembling and disassembling hard protection device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190423 |